College of Mechanical Electrical Engineering,
Nanjing University of Aeronautics and Astronautics,
Nanjing 210016, China
e-mail: wangxy621@163.com

Liping Shi

College of Mechanical Electrical Engineering,
Nanjing University of Aeronautics and Astronautics,
Nanjing 210016, China;School of Mechanical Engineering,
Anhui University of Technology,
Maanshan 243000, China
e-mail: xiaopingguoshi@163.com

Wei Huang

College of Mechanical Electrical Engineering,
Nanjing University of Aeronautics and Astronautics,
Nanjing 210016, China
e-mail: huangwei@nuaa.edu.cn

Xiaolei Wang

College of Mechanical Electrical Engineering,
Nanjing University of Aeronautics and Astronautics,
Nanjing 210016, China
e-mail: wxl@nuaa.edu.cn

1Corresponding author.

Contributed by the Tribology Division of ASME for publication in the JOURNAL OF TRIBOLOGY. Manuscript received July 6, 2018; final manuscript received August 1, 2018; published online October 24, 2018. Editor: Michael Khonsari.

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